Timco A2 Stainless Steel PZ Countersunk Self-Tapping Screws (3.9x9.5mm, 200pk)

The Timco A2 Stainless Steel PZ Countersunk Self-Tapping Screws are precision-engineered for fastening and stitching metal components where corrosion resistance is essential. Manufactured from A2 (304) austenitic stainless steel, these screws are ideal for harsh outdoor environments or applications where base materials have corrosive properties, ensuring long-term durability.

These screws feature a countersunk head designed to sit flush in pre-countersunk holes, providing a discreet, professional finish. The 60° self-tapping thread facilitates smooth insertion, reducing the need for excessive force and minimising material stress.

• Pre-drilled hole required – Ensures accurate placement and prevents material splitting.
• Suitable for outdoor use – High corrosion resistance makes them perfect for marine, automotive, or construction applications.
• Pozi-drive recess (PZ2) – Enhances torque application and minimises cam-out for secure fastening.
• AB point type – Designed for precise starting and reduced thread galling.

With a 3.9mm thread diameter and 9.5mm length, these screws are a versatile solution for metal-to-metal applications, including ducting, cladding, and structural assemblies.

Supplied in a 200-piece pack, offering excellent value for both professional tradespeople and DIY enthusiasts requiring reliable corrosion-resistant fastenings.